While it's difficult to imagine life without these services, imagine being an astronaut 238,900 miles from the nearest ...

Instead of using thrusters, SPHEREx relies on a system of reaction wheels to control its orientation. The observatory will ...

Kosmos 482 may crash back to Earth after 53 years in orbit, with reentry expected around May 10, 2025. Risk to public remains low.

The iconic "Cosmic Cliffs" image captured by the Webb Telescope was turned into a 3D fly-through, revealing a stunning stellar nursery.

Apple is preparing for a future without its $20 billion annual deal with Google, which pays to be the default search engine ...